Industrial air cooled heat exchanger



FIG. 1 is a front elevational view of my design showing my industrial air cooled heat exchanger;

FIG. 2 is a rear elevational view of my design;

FIG. 3 is a left-side elevational view thereof at a slightly reduced scale compared to FIGS. 1 and 2, the opposite side being a mirror image of that shown; and,

FIG. 4 is a top plan view thereof at the same scale as FIG. 3 and oriented to agree orthographically with FIG. 3.

The bottom of the design is flat and unornamented. 

The ornamental design for an industrial air cooled heat exchanger, as shown and described. 